apple:
	clang++ *.cpp -o test -std=c++0x -stdlib=libc++
icc:
	icc *.cpp -std=c++0x -o test2
gcc:
	g++ *.cpp -lstdc++ -std=c++0x -o test3
gcc4.6:
	/opt/local/bin/g++-mp-4.6 *.cpp -lstdc++ -std=c++0x -o test3
